3 years ago

Five more than twice a number is 17.

Mathematics

2 answers:

lukranit [14]3 years ago

7 0

Answer:

The number in the equation is 6.

Step-by-step explanation:

in this equation: 2x+5=17,

we can do this: -5 -5

To get this here: 2x=12

and we can do: /2 /2

To get: x=6

strojnjashka [21]3 years ago

3 0

Answer:

The answer you are looking for is 6

Step-by-step explanation:

6x2=12 12+5=17

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Which is equivalent to (2^-3)^4 1/2^12 2 -2^12 1/2^7

sleet_krkn [62]

Answer:

The answer is First option

1/2^12 .

$\frac{1}{2^{12} }$

Step-by-step explanation:

Given:

(2^-3)^4

i.e

$(2^{-3} )^{4}$

To Find:

$(2^{-3} )^{4}=?$

Solution:

Law of Indices

$(x^{a}) ^{b} =x^{a\times b}\\and\\x^{-1}=\frac{1}{x}$

Using the above Property we get

∴ $(2^{-3} )^{4}=2^{-3\times 4} \\\\ (2^{-3} )^{4}=2^{-12} \\\\(2^{-3} )^{4}= \frac{1}{2^{12} }$

The answer is First option

1/2^12 .

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3 years ago

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NeX [460]

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14g= 420

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Check answer by using substitution method

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14/2= 7 , 10/2= 5

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Step-by-step explanation:

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